About

An interactive visualisation of language knowledge in Europe, based on the European Commission's latest and authoritative Eurobarometer survey data on languages in Europe, resulting from 27,000 interviews across 27 European countries in early 2012. By clicking any language or country, you can easily explore which languages are most widely spoken in European countries, which countries are most fluent in a language, how language knowledge has changed from one generation to another, and compare mother tongue speakers to foreign language speakers.